Euless, Texas. March 2016. Police receive a 911 call. “Shots Fired” in a park near a school. Immediately, the school is locked down and police rush to the park. Officer David Hofer hears the call and decides to back up his buddies. He is first to get to the park. Waiting for him is a shooter, who has hidden himself with a supply of loaded weapons. David spots the man and directs him to show his hands. Instead, the deranged man shoots David in the head. Moments later the other officers shoot the man, a drug addict. But it is too late. Only 29, David Hofer is dead. He never drew his pistol.